Showing 128 items matching "gas mask"
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Bendigo Historical Society Inc.
Photograph - CASTLEMAINE GAS COMPANY COLLECTION: PHOTO MALE
... a Gas Mask - Location and Date Unknown... in Front of a White Board Wearing a Gas Mask - Location and Date ...Photo of Unknown Person in Front of a White Board Wearing a Gas Mask - Location and Date UnknownPolaroidorganisation, industry, gas and fuel -
Kew Historical Society Inc
Equipment, US Army OCD, MI, Pliofilm & Metal Infant Protector, 1941-1945
... gas mask... to protect infants on the home front. infant respirator gas mask ...This infant protectors was donated to the Kew Historical Society by officers of the City of Kew. It was presumably held by the City for protection against gas attacks.Rare piece of WW1 equipment designed to protect infants on the home front.A respirator designed by the US Army O.C.D to be used to protect a baby in case of a gas attack. The respirator comprises a green pliofilm bag with a draw-string to secure the bag after a baby was placed in it. A hose and hand-action pump provides air for the baby. The respirator includes a detailed description of how it is to be used and stored. infant respirator, gas mask, world war two -
Bendigo Military Museum
Equipment - CLIP
... cylinder is attached. The object is possibly part of a gas mask.... Reg No 3536P for his service details. gas masks military ...Item re Frederick Gardner DAVEY DFC No 410533 RAAF. Refer Reg No 3536P for his service details.Grey metal spring loaded clip with serrated jaws. A brass cylinder is attached. The object is possibly part of a gas mask.Stamped on cylinder: A M 6D.526 MKIVgas, masks, military -
Moorabbin Air Museum
Equipment (item) - Army Canvas Bag 300 mm x 275 mm with canvas shoulder strap
... , button closure, possibly used as a gas mask bag.... with canvas shoulder strap, button closure, possibly used as a gas ...Hampton & Sons 1942 -
Bendigo Military Museum
Postcard, c.1916
... on & carrying gas mask bags.... wearing great coats, have slouch hats on & carrying gas mask bags ...There is an undocumented photocopy of original enclosed. Item in the collection re Alexander Norman Cummin No 18, 38th Batt AIF. Refer 2535P for his service details. Alexander Cummin seatedFaded black & white portrait of 3 Australian Soldiers, 2 standing & 1 seated. All wearing great coats, have slouch hats on & carrying gas mask bags.Handwritten on rear: 3 Bugers (sic) Armentieres 1916 photography-photographs, documents - postcards -
Linton and District Historical Society Inc
Photograph, McCorkell Family, 1941
... of hats and a gas mask.... to be in costume distinguished by different types of hats and a gas mask ...Small black and white photograph of a family group standing in the front yard of a weatherboard house. The children and one of the adults appear to be in costume distinguished by different types of hats and a gas mask.Reverse: McCorkell family / Linton / 1941 / O'Beirnes House / Sussex St / Where we lived / after our house was burned / Maybe of interest / to Joan O'B."mccorkell family -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - Hewitt's Gas-Air Stopcock and Mask, 1887
... Hewitt's Gas-Air Stopcock and Mask.... Equipment Hewitt's Gas-Air Stopcock and Mask ...Sir Frederick William Hewitt was a great advocate of nitrous oxide anaesthesia, mainly for short procedures. In 1885, he reviewed the methods of administration and concluded that accurately fitting valves were essential at the commencement of the inhalation, in order to ensure the rapid washout of air from the lungs; and there was a distinct advantage in allowing some rebreathing of nitrous oxide towards the end of inhalation. He thus devised the stopcock. The stopcock consists of a cylinder with two rotating sleeves and two rubber flap valves. The arrangement allows air to be breathed either through the valves or rebreathed to and from the bag; nitrous oxide to be breathed either through the valves from the bag and out to the atmosphere or rebreathed to and from the bag. Soon after the introduction of this stopcock, there was an increased interest in administering oxygen in combination with nitrous oxide.Amber coloured ether inhaler, with leather mask, celluloid shield and inflatable cushion with attached Hewitt's stopcock.hewitt, stopcock, celluloid, ether, inhaler, mask, rebreathing -
Bendigo Military Museum
Equipment - CLOTH AND TIN, GAS, C.1939 - 45
... Contents of a gas mask bag. .1 Lid of tin. Screw top. .2.... Cy.(?) Ltd." "(?)2/42" Contents of a gas mask bag. .1 Lid ...Contents of a gas mask bag. .1 Lid of tin. Screw top. .2 Metal tin with instructions for use printed on bottom. Screw top. .3 Impregnated anti-dimming cloth. Cotton with printed usage instructions..1 "No 342 I M36 3/42" .2 "Outfit Anti-dimming Mk VI. Instructions for use. Wet the finger tip and moisten the surface of the eyepiece rub vigorously with the cloth provided until the surface is clear and dry." .3 "Impregnated anti-dimming cloth. Instructions for use. Wet the finger tip and moisten the inner surface of the eyepiece. Rub vigorously with this cloth until the surface is clear and dry" "U.T.R. Cy.(?) Ltd." "(?)2/42"containers, anti gas, dimming -
Federation University Historical Collection
Photograph - Postcard, Australian soldiers in Helmets and Gas Masks
... during World War One. The two seated soldiers wear gas masks.... The two seated soldiers wear gas masks. Standing left to right ...Four uniformed Australian soldiers pose for a photograph during World War One. The two seated soldiers wear gas masks. Standing left to right: Gordon Spittle, Harry Holmes Sitting: Jack Nase, Joe FawcettVerso: Snap taken in our fighting headgear. We always were (sic) the iron helmets when near the trenches, and the front helmets are gas helmets.chatham family archive, chatham, holmes, world war, world war 1, world war i, world war one, france -
National Vietnam Veterans Museum (NVVM)
Photograph, Gibbons, Denis, Tunnel Rats
... Base, Nui Dat, Engineer 'Tunnel Rats' don gas masks to check... 'Tunnel Rats' don gas masks to check out NVA/VietCong bunkers ...Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection. A black and white photograph of 1st Australian Task Force Base, Nui Dat, Engineer 'Tunnel Rats' don gas masks to check out NVA/VietCong bunkers and their connecting tunnels prior to setting explosives and C.S, gas crystals to destroy and impregnate the system.photograph, 1st atf base, nui dat, tunnel rats, gibbons collection catalogue, c s gas, explosives, engineers, nva viet cong, denis gibbons -
Bendigo Military Museum
Equipment - KIT ISSUE WW2, c.1940’s
... , khaki webbing with discoloured metal fittings. .4) Gas mask.... .4) Gas mask pack, khaki canvas with webbing straps & metal ....3) Arthur CowleyWebbing belt & kit. .1) Belt with shoulder straps, khaki webbing, brass fittings. .2) Shoulder strap. .3) Back pack, khaki webbing with discoloured metal fittings. .4) Gas mask pack, khaki canvas with webbing straps & metal fittings. Ventilation holes at sides..1) Stamped in ink inside surface: “ZL&T 1945” .3) Handwritten inside flap: “A Cowley” .4) Stamped inside flap: “VII RMA 1942” On press studs: “Newley Pat, 1430.22*”military equipment - army, packs, gas -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - Ethyl chloride inhaler, Mid 20th Century
... French military hospital during World war II. mask gas ...The item was collected by Dr Geoffrey Kaye from a Vichy French military hospital during World war II.The inhaler comprises a black rubber face mask that connects to a metal circular chamber from which two white rubber valves are used to administer the anaesthetic agent. The ethyl chloride vials are labelled 'Kelene', a brand name. A waxed paper rebreather bag is attached to this metal chamer. mask, gas, anaesthesia, rebreather bag, world war ii, dr geoffrey kaye, ethyl chloride, kelene, french, vichy -
Bendigo Historical Society Inc.
Slide - DIGGERS & MINING: THE DIGGERS, c1900s
... appear to be soldiers. 2nd image: Soldiers fighting in gas masks... there are images appear to be soldiers. 2nd image: Soldiers fighting in gas ...Diggers & Mining: The Diggers. Slide with 2 images. 1st image: Soldier standing by tripod, 2 narrow boardwalks in background, then a sandbagged wall, on top of wall there are images appear to be soldiers. 2nd image: Soldiers fighting in gas masks. Markings: VISAR COPYRIGHT SET - THE DIGGERS, 15. Used as a teaching aid.Visaireducation, tertiary, war -
Geelong Cycling Club
Road Bike, 1929
... and rubber hand grips (formerly used as gas masks in WWI)... (formerly used as gas masks in WWI) Road Bike ...Track cycle won by Jack Phillips 1929 in the Melbourne - Ballarat - Geelong - Melbourne Road Race. This was the first open road race won by a Geelong Amateur Cyclist. The Amateur Cycling Club was formed in 1929. This bike was restored by Ken Dickie who did his apprenticeship in fine line restorations and the painting was by Fred Cook. Hand grips by Harry Clarke. They used photographs from Jack Phillips of the original bike to restore the bike to its original colours and appearance.Track cycle one by Jack Phillips - the first of the big open road races won by an amateur.Restored Malvern Start Road Bike from 1929. Painted in red with the words Malvern Star highlighted in white on a blue background on the frame. The stem features two silver stars on a blue background. Single speed with wooden wheel rims. It has a leather saddle and rubber hand grips (formerly used as gas masks in WWI)"Malvern Star"jack phillips; geelong amateur cycling club; malvern star; geelong cycling club; 1929; -
8th/13th Victorian Mounted Rifles Regimental Collection
Headwear - Helmet - AIF, WWI, circa 1916
... in March 1916 as Corps cavalry. Steel helmets and gas masks became... in March 1916 as Corps cavalry. Steel helmets and gas masks became ...Regimental 543 Trooper Geoff Gilbert of Northcote Victoria enlisted in the 13th Light Horse Regiment AIF aged 21. He served at Gallipoli and Egypt before the regiment moved to the Western Front in March 1916 as Corps cavalry. Steel helmets and gas masks became regular equipment as the regiment engaged in all the major actions involving the Australians. Gilbert brought his helmet home after the war as a souvenir.Rare souvenir of headwear worn by an Australian light horseman of World War 1 (1914-18). Steel helmet worn on the Western Front by Lance Corporal Geoff Gilbert 13th Australian Light Horse during World War 1 (1914-1918).helmet, 13th light horse, wwi, world war one, the great war, first world war, gallipoli, australian imperial forces, aif -
Bendigo Military Museum
Booklet, FRANCOIS Herve and AUDOIN-ROUZEAU Stephanie, Historial of The Great War, 2018
... top copy of illustration in black and white of figure with gas... of illustration in black and white of figure with gas mask. Bottom colour ...Museum Exhibition - "The Musee de Peronne" the overall conflict. "Musee de Thiepval" Battle of the Somme.Soft cover book, Soft cover, cardboard, red and white colour print on front, spine and back. Front cover - illustrated top copy of illustration in black and white of figure with gas mask. Bottom colour photographs of the two museums. 32 pages paper and lightweight cardboard with foldout pages. Illustrated black and white; and colour photographs, posters, paintings, displays, maps. Front and back and papers - illustrated, sepia tones, handwritten letters.Museum Exhibition - "The Musee de Peronne" the overall conflict. "Musee de Thiepval" Battle of the Somme.books, museums, ww1 -
Bendigo Military Museum
Equipment - WEBBING KIT, 1911; Post 1911
... colour, not original, [inside .18)]. .31) Gas mask carrier bag...” Webbing kit complete including 1908 pattern webbing, gas mask ...The 1908 pattern was used during WWI, made from woven cotton & water proofed. The kit is used for school groups.Webbing kit complete including 1908 pattern webbing, gas mask haversack, personnel items, rations. Refer attached sheet. .1) Waist belt with brass buckles & keepers. .2) Braces x 2, connects to waist belt & large pack. .3) Bayonet. .4) Bayonet carrier. .5) Bayonet scabbard. .6) Entrenching tool carrier [fits to .5)]. .7) Entrenching tool handle, wood & metal [fits to .6)]. .8) Entrenching tool, metal, combination shovel & pick. .9) Entrenching tool carrier [fits inside .8)]. .10) Cartridge carriers x 2, 1 left hand, 1 right hand. .11) Water bottle, metal, blue colour. .12) Water bottle cover, khaki wool. .13) Water bottle carrier. .14) Pack, large. .15) Great coat, wool, [inside .14)]. .16) Helmet, steel with inside liner & chin strap. .17) Mess tin carrier, replica. .18) Haversack, side pack. .19) Carry all, white cotton, for personnel hygiene items [inside .18)]. .20) Razor, cut throat [inside .19)]. .21) Comb [inside .19)]. .22) Toothbrush [inside .19)]. .23) Shaving brush [inside .19)]. .24) Laces, leather, not original, [inside .19)]. .25) Soap [inside .19)]. .26) Tin bully beef x 2, replicas, [inside .18)]. .27) Tin stew, replica, [inside .18)]. .28) Pair socks, khaki wool, not original, [inside .18)]. .29) Field dressing, WWII issue, [inside .18)]. .30) Towel, brown colour, not original, [inside .18)]. .31) Gas mask carrier bag & straps. (Cowley) .32) Water bottle, metal, blue colour, [inside .31)].Items 1 - 13, there are numerous markings all stamped on from, “A.A.O.D”, “L”, “R”, “S”, “M.E.C.O”, “49th INF”, Years examples, “8.12”, “1.13”, “1911”military history - equipment / army, medicine-first aid, personal effects - containers, toilet requisites - shaving -
Sunshine and District Historical Society Incorporated
Air Raid Precautions (ARP) badges, Circa early 1940's
... . It was also common for women to become wardens. Wardens carried gas.... Wardens carried gas masks, helmets, and rattles or whistles ...Mr Webb King was an Air Raid Warden during World War 2. These badges were found when his workshop was being cleared out, and so were donated to our society. The badges in our possession do not have the word WARDEN printed on them, like the image of the badge shown on the Darebin Heritage 'Air Raid Protection Services (ARP)' publication, or the image of a badge offered for sale on ebay. At this stage we are uncertain of why this is so. If anybody knows the answer then please leave a message on this site. During World War 2 Australian municipalities were expected to take precautions against air raids, with the Government campaigning to recruit men over 45 to be volunteer Air Raid Wardens. It was also common for women to become wardens. Wardens carried gas masks, helmets, and rattles or whistles. The wardens received 7 to 8 one hour sessions of training, and their chief duty was to advise people of precautions to take, and to ensure those precautions were taken. Air Raid Precautions included air raid drills, shelters (usually trenches), first aid, fire fighting, rescue of 'gassed' persons, evacuation drills, demolition and repair squads, monitoring of blackouts. Melbourne was deemed vulnerable to aerial attack because of its centralised port and industrial facilities and so Anti-aircraft guns were installed in Maribyrnong. By early 1942 more than 60,000 people voluntarily carried out Air Raid Precautions duties according to the Autobiography of Robert V. J. Padula OAM. As the threat diminished during 1943 and 1944 the need for air raid precautions was slowly reduced, and some shelters (trenches) were filled. The two photos showing Air Raid Wardens are out of copyright and have been sourced from the 'Argus Newspaper Collection of Photographs, State Library of Victoria.' The image showing one warden on Swanston Street Melbourne has been cropped to remove extras not connected with the photo. Other sources of information for this report are: (1) http://bpadula.tripod.com/autobiography/id100.html, (2) https://www.awm.gov.au/exhibitions/underattack/mobilise/precautions.asp, (3) http://heritage.darebinlibraries.vic.gov.au/article/57. The ARP badges are a historic reminder of the precautions that were taken in Victoria during the early years of World War 2. The precautions were an effort to minimise the harmful effects of a theoretical air raid. The war started to turn and so an air raid never came, however many people received valuable training in what precautions needed to be taken.Pressed metal round badges with pins. Main feature of badges is the large whitish lettering ARP on a red background. A black outlined crown and the word VICTORIA in red on whitish background is also on the badges. At the bottom of the badges in black are the letters DC plus the numbers of the badges.Serial Numbers of the badges are: DC 361, DC 362, DC 364, DC 368, DC 370, DC 374, DC 375, DC 376, DC 377, DC 379, DC 388, DC 389.arp. arp badge, air raid precautions, air raid precautions warden, warden, badges -
Federation University Historical Collection
Book, Cassell and Company, Ltd, Australian War Photographs, 1917
... howitzer w. holmes. canon ted canon hill 60 gas masks siege battery ...Photographic history of Australians during World War One129 page book with soft beige, brown and black cover depicting three soldiers at the front during World War One. The book includes many photographs and artwork of Australians at the French front from November 1917 until the end of the war. Photographers include Frank Hurley, E. Brooks, H.F. Baldwin and G.H. Wilkins. Artists include Crozier, W.L. King, Alan Lewis, Lothian, John Davis, S. Perks, I. Picking, Daryl Lindsay, Alf Saville, L.H. Howie, Stuart Shaw, P. Huthnance, Stiggo, S. Perks, C.H. Gould, Ted Canon, Bernie Bragg, S. Shaw, Will Dyson, An introduction is written by W. Birdwood, France, 28 September 1917. A number of pages have written notes on them by someone who had obviously been on the French Front. (These pages have been scanned and uploaded onto Victorian Collections. non-fictionPhotographic history of Australians during World War Onechatham family collection, chatham, world war one, world war 1, world war i, france, trenches, front line, birdwood, mark ridgeay, harold williamson, flanders, poziers, somme, becourt, mouquet farm, rupert whiteley, ypres, montauban, field cooker, gueudecourt, band, bapaume, bullecourt, h. murray, hindernburg wire, messines, howitzer, w. holmes. canon, ted canon, hill 60, gas masks, siege battery, menin road, ambulance, dressing station, glencorse wood, prisoners, pigeons, australian commonwealth military forces, sgs, chatham - holmes family archive -
Stawell Historical Society Inc
Memorabilia - Realia, c1990's
Mine Rescue Ventila Equipment with multi gas monitor used in Stawell Gold Mine. Have breathing masks. stawell, mining -
Latrobe Regional Gallery
Print, ATKINS, Rosalind and DE MEDICI, eX, Our corporate who art in heaven
... gippsland gas masks flowers flora kauri pine colaboration Titled l.r ...Etching and engravingTitled l.r. 'Our corporate who art in heaven'. Signed l.l. 'Rosalind Atkins eX De Medici"gas masks, flowers, flora, kauri pine, colaboration -
8th/13th Victorian Mounted Rifles Regimental Collection
Tool - Gas rattle
During World War One poisonous gas was used as a weapon. When gas was detected or suspected an alarm was given in the trenches so soldiers could put on masks and protective gear. The gas rattle was a simple and effective method of raising the alarm. Gas precautions were taken in World War Two but gas was not used. This rattle might be WWI vintage or it might be from WWII era.A wooden box incorporating a toothed cog attached to a 'swing' handle. When swung the toothed cog engaged with a wooden flap enclosed in the box causing a loud noise. world war one, wwi, gas -
Ballarat Tramway Museum
Photograph - Black & White Photograph/s, Doug Colquhoun, 23/03/1959 12:00:00 AM
Yields information about the Eaglehawk terminus, tram 18 and the tram liveries in 1963.Black and white print of Ballarat 12, crossing Lydiard St, in Sturt St with the destination of Gardens via View Point. Has the Commonwealth Bank, Odeon theatre, Mechanics Institute, Ballarat Gas Co, Unicorn Hotel, and Colonial Mutual Life buildings in the background. A group of children with bicycles are on the corner and the newspaper seller stand. Photo Doug Colquhoun 23/3/1959. Photo print courtesy of Port Dock Railway Museum, now the National Railway Museum. See worksheet 4311 for letter and details of prints sent to Bill Scott, 19/10/2001. Any photo credit to mention NRM Collection.On rear of copy In top left hand corner "72) No . 71 withdrawn" a yellow label with "24" crossed out over a sticker "Photo No. Reduced to 82% 145x80 see photocopy for masking" and "22" crossed out in the top right hand corner. In the lower left hand corner "SEC Ballarat #12 / Sturt St @ Lydiard / 23/3/59 / Douglas A Colquhoun"trams, tramways, sturt st, lydiard st, tram 12 -
Woodend RSL
Headwear - Australian Light Anti-Gas (ALAG) respirator Haversack, MH & Co
... is representative of military light gas mask pouch circa mid 20th century ...The haversack is the brown version (as opposed to the tropical version) issued by the Australian army. Designed inspired from the British haversack with the Australian using a Lift The Dot system instead of a pull tab. This model uses the same ring strap connector as the British haversack.The object is representative of military light gas mask pouch circa mid 20th century.Of rectangular parallelepipped shape made of thick and sturdy fabric (canvas). The colour is faded to a very pale shade of green. Some patches of original colour remain under the pocket flaps showing a darker shade of green. Front view - Rectangular shape with overlapping closing flap with a fastener to maintain closed Left and right views - Both sides have a small pocket attached. Pockets are maintained closed with a press-stud There is a metal buckle on top of the small pockets to attach a lanyard (using items 2020.000018-2 & 2020.000018-3). Back view - Rectangular with metal hooks on top and bottom to enable attachment to a strap/webbing. Bottom view - ‘U’ shaped stitching apparent (for internal pocket) with a metal stud slightly off center of the base (enabling closing of the internal pocket). Top view - closing flap overlapping on 3 sides and attached to the fabric forming the back part of the pouch. Inside view - On the inside, there is a small pocket at the bottom closed with a press-stud. There is also a loop of fabric fastened with another metallic press-stud. There is also an insert against the back pannel (full heighth of the pannel).The fastener of the main cover flap has "LIFT THE DOT" inscribed on the outside. Contains the Department of Defense symbol on the inside of the cover flap. -
Woodend RSL
Equipment - Lanyard clip (for ALAG Haversack)
... -and-the-macedon-ranges The object is representative of military Gas mask ...The object is representative of military Gas mask circa mid 20th century.Small fabric lanyard with metal clip at either end. To be used with magazine pouch (2020.000018-1). One end is a 'D' shaped metal ring Other end is a 'hook clip'. -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - Weller-Ash nitrous oxide apparatus, sectioned, c. 1885
A Weller-Ash nitrous oxide apparatus that has been sectioned, complete with a brown fabric Cattlin's rebreather bag, stopcock, rubber tubing, and celluloid mask, on an iron stand that has been decorated with a natural, gold-coloured leaf motif. The base of the stand is black, and has a brown foot pedal which controlled gas flow to fill the bag. Much of the stand and the dials on either side are a brassy gold colour.nitrous oxide, rebreathing, anaesthesia, dentistry, surgery -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - D-M Gas anaesthesia machine, 1948
An Austox "Dental and Midwifery" (D-M) Machine on a stand with castors. The machine has attached black corrugated tubing with masks to go over the nose and mouth. There are two white, circular chambers on either side of the machine into which oxygen and nitrous oxide respectively were piped.anaesthesia, midwifery, dentistry, nitrous oxide, oxygen gas, oxygen -
Dandenong/Cranbourne RSL Sub Branch
Equipment - Anti Gas Respirator, 12AUG38
Respirator, Anti-Gas, General Civilian, Type C1:Civilian, British. Respirator thin black rubber mask, made of a single piece folded around into a tapering tube with the join sealed by a brown cloth patch. Plain cardboard box for a respirator (also used as a carrier), inside the box is a card insert with a large hole cut in the centre, on the inside of the lid are instructions for packing a respirator (From Imperial War Museum website) The rubber has perished and the straps are no longer able to be attached to the headpiece. 12 8 38, POPPE LOT 2984 -
Geoffrey Kaye Museum of Anaesthetic History
Equipment - Kit, Resuscitator, Commonwealth Industrial Gases Ltd, c.1960
Green case with lock at the front and plastic green handle on top with a manufacturer's label stuck on top. Inside the case is divided into three separate section, one containing a clear plastic mask with latex cushioning, the second containing a grey resuscitation bulb and the third containing a smaller clear plastic mask with latex cushioning, still in original packaging.Green manufacturer's label on top of case: THE CIG AIR-VIVA RESUSCITATOR Inside case: Original label 'Operating Instructions'ambu, resuscitator, cig air-viva -
Geoffrey Kaye Museum of Anaesthetic History
Machine - Coxeter-Mushin carbon dioxide absorber MK II, sectioned, c. 1945
The Coxeter-Mushin carbon dioxide absorber consists of the main metal body, painted aquamarine, fixed to a stand. The cylindrical silver metal cannister on the left was used to contain ether, while that on the right contained soda lime. The apparatus has been sectioned to show the inside of the two cannisters, the right of which has an arrow drawn inside to indicate the flow of air breathed out by a patient. The front cover over the control dials has also been removed to show the mechanism. The two circular holes above the dials, facing forward, are where two corrugated tubes would attach; both of these tubes attached to the mask of the patient. The round yellow knob in the centre controls the Compensating Valve, which allowed the anaesthetist to raise or lower the rebreathing bag to allow air into the circuit or expel anaesthetic gas.anaesthesia, carbon dioxide, ether, soda lime